Airbus Helicopters H125 vs Airbus Helicopters H145 vs Airbus Helicopters H155

The Airbus Helicopters H125, H145, and H155 sit in different utility categories and scale up in capability. The H125 is a single‑engine light helicopter, often chosen for cost‑effective utility work and operations in challenging environments; it typically carries about 5 to 6 passengers (depending on configuration) and offers a practical range on the order of roughly 300–350 nautical miles. The H145 is a twin‑engine light helicopter positioned for higher redundancy and multi‑mission roles such as EMS and corporate transport; it commonly accommodates about 6 to 8 passengers and generally reaches around 330–360 nautical miles. The H155 is a twin‑engine medium helicopter aimed more at executive and offshore-style transport, with a larger cabin and higher payload; it typically seats about 10 to 12 passengers and offers a range that is often roughly 430–480 nautical miles, depending on fuel and fit. Actual figures vary with options, reserves, and mission profile.